Cord plugin add folder to project root

Question

When creating my own cordova plugin, I need to add sdk files to the root level of the xcode project, but it always gets into the plugins folder of the xcode project

how to add folders (XIBs and MiSnap_Res) to the root of the project so that they are a folder with a gold color, and not blue, or at least at the project level, outside the plugins folder

<?xml version="1.0" encoding="UTF-8"?>
<plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
  id="com.keybank.MiSnapPlugin"
  version="0.0.1">

    <name>MiSnapPlugin</name>
    <description>MiSnapPlugin Custom Plugin Made by Derek Hannah</description>
    <author>Derek Hannah</author>
    <license>Apache 2.0 License</license>
    <engines>
        <engine name="cordova" version=">=3.5.0" />
    </engines>
    <js-module src="www/MiSnapPlugin.js" name="MiSnapPlugin">
        <clobbers target="MiSnapPlugin" />
    </js-module>

    <platform name="ios">
        <config-file target="config.xml" parent="/*">
            <feature name="MiSnapPlugin">
                <param name="ios-package" value="MiSnapPlugin" />
            </feature>
        </config-file>

        <framework src="libstdc++.6.tbd" />
        <framework src="AudioToolbox.framework" />
        <framework src="AVFoundation.framework" />
        <framework src="CoreGraphics.framework" />
        <framework src="CoreMedia.framework" />
        <framework src="CoreVideo.framework" />
        <framework src="MobileCoreServices.framework" />
        <framework src="QuartzCore.framework" />
        <framework src="OpenGLES.framework" />
        <framework src="Security.framework" />
        <framework src="ImageIO.framework" />
        <framework src="Foundation.framework" />
        <framework src="Foundation.framework" />
        <framework src="UIKit.framework" />
        <source-file src="src/ios/libMiSnap.a" framework="true" />

        <resource-file src="src/ios/MiSnap_Res"/>

        <source-file src="src/ios/XIBs" target-dir="../.."/>

        <header-file src="src/ios/include/MiSnap.h" />
        <header-file src="src/ios/MiSnapPlugin.h" />

        <source-file src="src/ios/MiSnapPlugin.m" />
    </platform>


    <!--<platform name="android">
        <config-file target="res/xml/config.xml" parent="/*">
            <feature name="HelloWorldPlugin"> 
                <param name="android-package" value="mobi.monaca.HelloWorldPlugin"/>
            </feature>
        </config-file>
        <source-file src="src/android/mobi/monaca/HelloWorldPlugin.java" target-dir="src/mobi/monaca" />        
    </platform>-->

</plugin>

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